Kubernetes:
- Open Source solutions for chaos engineering in Kubernetes,
- Kubernetes and SSL Certificate Management,
- How to create Kubernetes home lab on an old laptop,
- Kubernetes is so Simple You Can Explore it with Curl,
- Kubernetes Single Sign On – A detailed guide,
- How to Master Admission Webhooks In Kubernetes (GKE) (Part One),
- Building a Cloud Native Node.js application – IBM Developer (30min),
- How to run performance tests with K6, Prometheus and Grafana,
- Blue-green deployment with a database on Kubernetes,
- Kubernetes Operators 101, Part 1: Overview and key features,
- Setting up Distributed Tracing in Kubernetes with OpenTracing, Jaeger, and Ingress-NGINX,
- A curated list of awesome Kubernetes security resources,
- The State of Kubernetes Security,
- Announcing etcd 3.5,
- prombench: an automated Prometheus E2E testing and benchmarking,
- Kubernetes by example,
- Application modernization patterns with Apache Kafka, Debezium, and Kubernetes,
- Knative Eventing with Quarkus, Kafka and Camel,
- Mastering YAML Processing in Command Line,
OpenShift:
- Directly Migrating Persistent Volumes and Internal Images,
- Red Hat OpenShift Service on AWS: architecture and networking,
- Secure routes for your microservices on Red Hat OpenShift,
- Using VPC Peering to Connect an OpenShift Service on an AWS (ROSA) Cluster to an Amazon RDS MySQL Database in a Different VPC,
- An Introduction to ApplicationSets in OpenShift GitOps,
- Create and manage Red Hat Data Grid services in the hybrid cloud,
- Deploy OpenShift on OpenStack Provider Networks,
- OpenShift Version 4.7 Now Available in Red Hat OpenShift on IBM Cloud,
- Deploy OpenShift Single Node in KVM,
- Get started with security context constraints on Red Hat OpenShift,
- OpenShift Pipelines Advanced Triggers Part 1 – Triggering Different Project Builds in the Same Repository,
- Openshift 4.x kernel troubleshooting using Kdump – Tech Preview,
- Partial etcd Recovery on Openshift / Kubernetes,
- Metro DR with OCP 4.7 and OpenShift Data Foundation,
- Project Shipwright and the future of Red Hat OpenShift builds,
- Move virtual machines to OpenShift at-scale with Red Hat’s migration toolkit for virtualization,
- Run .Net code on Red Hat OpenShift Container Platform on Mac OS,
- Multi-Instance GPU Support with the GPU Operator v1.7.0,
Containers:
- Design, build, and deploy universal application images,
- Introduction to Red Hat’s UBI Micro,
- systemd, cgroups and subuid ranges,
- Consistent DNS name resolution for virtual machines and containers,
- Podman Community Meeting,
- How to debug issues with volumes mounted on rootless containers,
Service Mesh:
- Kubernetes-based Microservice Observability with Istio Service Mesh: Part 1 of 2,
- Kubernetes-based Microservice Observability with Istio Service Mesh: Part 2 of 2,
RHEL:
- Enhancing Linux security with Advanced Intrusion Detection Environment (AIDE),
- An easier way to go: SCTP over UDP in the Linux kernel,
- CentOS Linux 8 (2105) Released,
- How to Install Damn Vulnerable Web Application on CentOS 8,
- How to Install Asterisk 18 VoIP Server on CentOS 8,
- How to size your projects for Red Hat’s single sign-on technology,
- CentOS Community Newsletter, June 2021,
- Visualizing performance with RHEL 8.4 Grafana Dashboard for Microsoft SQL Server,
- Rancher installation on RHEL 8 compatible Linux,
- Let’s Encrypt change affects OpenSSL 1.0.x and CentOS 7,
- Achieving polyglot persistence with application stream databases in Red Hat Enterprise Linux 8.4,
- Introduction to RHEL System Roles,
- Identity and access in the DevSecOps life cycle,
- How to implement employee rostering with Red Hat Business Optimizer,
- Auditd Recommended Configuration on Redhat or CentOS Linux for System Auditing,
- Top 15 Services to Remove for Securing Redhat or CentOS Linux,
- How to Install Django on CentOS 7,
- Convert2RHEL adds official support for Oracle Linux conversions,
- Booting ISO’s in OpenStack Environments,
- How to deliver decision services with Kogito,
- Red Hat Summit 2 On Demand Sessions,
Certifications:
Miscellaneous:
- The pros and cons of the Static Content Hosting architecture pattern,
- Data is the New Gold – How to Work with Databases in Quarkus,
- Automating ServiceNow with Red Hat Ansible Automation Platform,
- Analyzing cases for and against setting swap space on cloud instances,
- The benefits of clear context boundaries in microservice architecture design,
- A beginner’s guide to creating redirects in an .htaccess file,
- Use cpulimit to free up your CPU on Fedora,
- Connect Quarkus applications with Drogue IoT and LoRaWAN,
- Toward Vagrant 3.0,
- Making the most out of Helm templates,
- Bee Travels: A microservices coding adventure,
- Debugging on Valgrind: Adding fused-multiply-add support for the AArch64 processor,
- File encryption and decryption made easy with GPG,
- Learn more about your Linux system with inxi.
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